If I leave my combo box unselected, instead of returning ALL records, my query returns only the records where the field in the table where the combo box is populated from has a value in it. I've tried both:

CODE

Like [Forms]![myForm]![myControl] & "*" OR [Forms]![myForm]![myControl] Is Null

but this doesn't work either. I'm about to pull my hair out!!! Any ideas? :-)